2003 Astro AWD

Need to find the location for the ECBM electronic module. I'm certian its bad and I want to pull it and send it out for a rebuild. Only problem is that I can't find ti to remove it. Needless to say I don't have a shop manual.
Thanks in advance...

I would be happy to look into this for you. I may be able to get the information that you are seeking through my technical contacts. In order to do so, I will need the VIN for the vehicle. Please feel free to either contact me here on the thread or via private message. Thank you.